A quiet cafe just off St. Denis in the Latin Quarter on a quiet street called Rue Emery that you may not spot right away. Look for a teal round lit sign sticking out that says "cafe". The mocha was $4.75 which is comparable to most places in Montreal though the drink was a bit too smokey and dark and the chocolate was a bit gritty for my tastes. BUT, the barista I encountered here was super passionate about coffee and all things related. I was engaged in a very informative conversation with the barista; he told me a lot about the coffee scene here in Montreal and mentioned a few other recommendations. Loved his enthusiasm.